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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Silvikultur Tropika (JST) Berkala Ilmiah Pertanian Journal of Science and Applicative Technology Jurnal Belantara Jurnal SOLMA Wahana Forestra: Jurnal Kehutanan Jurnal Sylva Lestari
JAYANI, FARADILA MEI
Program Studi Rekayasa Kehutanan, Institut Teknologi Sumatera, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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PENGARUH PEMBERIAN DOSIS KOMPOS DAN ARANG BAMBU TERHADAP PERTUMBUHAN Neolamarckia cadamba (Roxb.) Bosser PADA LAHAN MARJINAL Jayani, Faradila Mei; Juniarto, Arief
Wahana Forestra: Jurnal Kehutanan Vol. 15 No. 2 (2020)
Publisher : Fakultas Kehutanan Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/forestra.v15i2.4718

Abstract

Marginal land is a land that has several limiting factors for a particular purpose so that it takes an effort to increase its productivity. Marginal land intended for planting activities has several limiting factors such as low soil organic matter and low pH. Efforts to increase the productivity of the marginal land can be done with the addition of fertilizer and soil ameliorant. This research aims to analyze combinations of compost and bamboo biochar, having the ability to the optimal increase growth of Neolamarckia cadamba (Roxb.) Bosser in marjinal land. The experimental design used in this research was Completely Randomized Factorial Design with two factors (compost and bamboo biochar). The addition of compost and bamboo biochar increased the height, the diameter, and number of leaves of N. cadamba. The addition of 3 kg compost and 100 g bamboo biochar (K1A1) was the best treatment to increased the height, the diameter, and number of leaves of N. cadamba.
Respon Pertumbuhan Semai Mahoni (Swietenia macrophylla King) pada Pot Organik dan Diinokulasi Fungi Mikoriza Arbuskula (FMA) Sri Wilarso Budi; Faradila Mei Jayani
Jurnal Silvikultur Tropika Vol. 11 No. 2 (2020): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.11.2.45-50

Abstract

A forest trees seedling production nowadays had used a polybag that caused the roots grow in a circle and the polybag are not easily degraded by the environment. It can be replaced with the use of container based on organic material that is environmentally friendly. The purposes of this study were to analyze the effect of treatment of raw material of organic pot and to analyze the inoculation of AMF to the growth of mahogany seedling as well. This study used the completely randomized design with two factor. The interaction of organic pot composition and the addition of AMF were significantly affected in terms of height and total dry weight of mahogany seedling. A single treatment of organic pot composition gave a significant effect on the increase of mahogany seedling diameter. A single treatment with AMF addition was significantly affected on the increase of both diameter and % mycorrhizal colonization at the root of mahogany seedling. The best treatment that has the greatest response of mahogany seedlings growth was the organic pot composition of newspaper:compost with a ratio of 3:2 along with the addition of AMF. Keywords: Arbuscular Mycorrhizal Fungi (AMF), inoculation, Mahogany (Swietenia macrophylla King), Organic Pot, seedling
Pengenalan Flora Fauna Melalui Jelajah dan Bermain pada Anak-Anak di Sekitar Taman Keanekaragaman Hayati Batu Putu Lampung YENI RAHAYU; YANTI ARIYANTI; FARADILA MEI JAYANI; HENDRY WIJAYANTI
Jurnal SOLMA Vol. 9 No. 1 (2020)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29405/solma.v9i1.4894

Abstract

Dalam upaya mengembangkan kawasan wisata berbasis ekowisata pendidikan di Desa Batu Putu, pendidikan masyarakat yang tinggal di sekitar pariwisata perlu ditingkatkan. Dalam hal ini, pendidikan tidak hanya penting untuk orang dewasa tetapi juga untuk anak-anak. Peningkatan pengetahuan tentang flora dan fauna untuk anak-anak yang tinggal di dekat Taman Keanekaragaman Hayati Batu Putu telah dilakukan dengan menggunakan metode yang menyenangkan, yaitu eksplorasi, bercerita dan bermain puzzle. Kegiatan ini bertujuan untuk memperkenalkan flora dan fauna kepada anak-anak dan menjelaskan betapa pentingnya melindungi lingkungan sebagai habitat flora dan fauna. Hasilnya menunjukkan bahwa ada peningkatan pengetahuan anak-anak tentang flora dan fauna. Anak-anak dapat mengenali flora dan fauna lokal yang unik, dan menumbuhkan rasa cinta terhadap flora dan fauna di sekitar mereka. Pengamatan menunjukkan karakter anak-anak yang peduli dengan flora-fauna dan lingkungan mereka telah muncul dari perilaku sehari-hari mereka ketika bermain di sekitar taman. Kegiatan-kegiatan ini mampu mengembangkan kesadaran anak sejak dini untuk melindungi lingkungan di Taman Keanekaragaman Hayati Batu Putu.
Respons Pertumbuhan Anthocephalus cadamba (Roxb.) Miq. terhadap Penambahan Pupuk Kandang dan Arang Bambu di Kebun Raya Institut Teknologi Sumatera Faradila Mei Jayani; Arief Juniarto
Journal of Science and Applicative Technology Vol 5 No 2 (2021): Journal of Science and Applicative Technology December Chapter
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/jsat.v5i2.270

Abstract

The loss of biodiversity in Indonesia is triggered by a decline in forest area. Institut Teknologi Sumatera (ITERA) in collaboration with the Indonesian Institute of Sciences (LIPI) conducts the development of the ITERA Botanical Gardens having an important role as the ex-situ conservation of flora. Reforestation activities are carried out to support the vegetation development in the botanical garden. This activity have to concern in fertilizer needs and soil ameliorant, especially in soil characteristic of ITERA botanical garden. The aim of this research is to analyze combinations of manure and bamboo biochar having the abitily to increase optimal growth of Anthocephalus cadamba (Roxb.) Miq. in ITERA Botanical Garden. The experimental design used in this research was Completely Randomized Design. The addition of manure and bamboo biochar increased height, diameter, and number of leaves of A. cadamba. The addition of 3 kg manure and 100 g bamboo biochar (B3) was the best treatment to increased height, diameter, and number of leaves of A. cadamba during 12 weeks of observation.
Penentuan Laju Infiltrasi Tanah pada Beberapa Kondisi Vegetasi di Kebun Raya ITERA Faradila Mei Jayani; Silvi Novianti
Berkala Ilmiah Pertanian Vol 6 No 2 (2023): Mei
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bip.v6i2.39248

Abstract

Measuring the rate of infiltration in an area is important as one of the basic actions for land management. The existence of infiltration allows the soil to temporarily store water so that it is available for absorption by plants and soil organisms. The ITERA Botanical Gardens, which aims to conserve Sumatran plants ex-situ, needs to be supported by successful revegetation. The infiltration rate is an indicator of the physical condition of the soil during the revegetation process. The purpose of this study was to calculate the soil infiltration rate in the ITERA Botanical Gardens under different vegetation conditions, namely under sengon (Falcataria moluccana) and grass stands. This research is an experimental study that measures the rate of soil infiltration using a double ring infiltrometer with a diameter of 15 cm and 30 cm. The infiltration rate was then calculated based on data on changes in water level over time intervals (∆h) and changes in measurement time intervals (∆t) obtained from field measurements. Infiltration in the area of ITERA Botanical Gardens is influenced by the condition of the vegetation above the ground. Lowering of the water level in the ring on grassy land reaches a constant faster than under sengon stands. The infiltration rate under Albizia stands is faster than on land with grassy vegetation. This requires the act of planting vegetation that has deep roots, on land that is still planted with grass.
Phosphorus Availability Affecting the Diversity of Arbuscular Mycorrhizal Fungi (AMF) in the Artisanal Gold Mining Area Jayani, Faradila Mei; Faridah, Eny; Nurjanto, Handojo Hadi; Riniarti, Melya
Jurnal Manajemen Hutan Tropika Vol. 30 No. 3 (2024)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.30.3.390

Abstract

Arbuscular mycorrhizal fungi (AMF) diversity is influenced by biotic and abiotic factors. Several studies have shown the presence of AMF in ex-gold mining areas with low soil fertility and heavy metal accumulation. The purpose of this study was to analyze the diversity of AMF species in artisanal gold mining areas. The experimental design used is randomized group design with two treatment factors: the interval distance range from tailings disposal point (A) and the vegetation type (B). Interval distance treatment consisted of two levels (A1: 0-10 m and A2: 10-20 m). Vegetation type treatment (B) consists of three levels (B1: Theobroma cacao, B2: Mangifera indica, B3: Artocarpus heterophyllus). Some types of AMF spores found are Acaulospora sp. 1, Acaulospora sp. 2, Acaulospora sp. 3, Acaulospora sp. 4, and Acaulospora sp. 5. The index of species richness and diversity of AMF species in the artisanal gold mining area is low. The existence of AMF symbiosis with plants in artisanal gold mining areas is also indicated by the presence of colonization in the roots of T. cacao, M. indica, and A. heterophyllus with a low to medium category. Pearson correlation test results showed that AMF species diversity index and P availability were not correlated (r = -0.204, p-value = 0.699). Pearson correlation test results also show that AMF colonization and P availability are not correlated (r = -0.756, p-value = 0.082). Although not correlated, based on the graph, it can be seen that the higher the available P element, the smaller the index value of species diversity and AMF colonization.
Utilization of Pulp and Paper Waste as an Ameliorant in Marine Clay Soil to Increase the Growth of Eucalyptus pellita F.Muell. Munawaroh, Khoryfatul; Hafidz, Muhammad; Jayani, Faradila Mei; Murda, Rio Ardiansyah; Jarwinda
Jurnal Sylva Lestari Vol. 13 No. 3 (2025): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i3.1145

Abstract

Marine clay land is formed due to hydrological factors, including acidity, low macronutrient levels, relatively high micronutrient levels, and a clay-dominant texture. Land improvement for marine clay land is necessary to enhance plant growth and productivity. Eucalyptus pellita is a plant that is adaptive to various types of land and is used as a raw material for pulp and paper, which is widely cultivated in Industrial Plantation Forest (HTI) in Indonesia. Research is needed to enhance the quality of marine clay soils and promote plant growth. Land quality can be improved by adding soil ameliorants from surrounding waste, such as waste from HTI, specifically pulp and paper sludge (KCa). This study used a combination of organic ameliorants (cocopeat and cattle manure) and inorganic (KCa, KCl, and dolomite), using a factorial complete random design consisting of two factors. The first factor was inorganic ameliorants, which consisted of four levels: A0 (no inorganic ameliorant), A1 (KCa 25 g), A2 (KCl 25 g), and A3 (dolomite 25 g). The second factor is organic ameliorants, which consists of 7 levels: B0 (no organic ameliorant); B1 (cocopeat 200 g); B2 (cocopeat 100 g); B3 (cocopeat 50 g); B4 (cattle manure 200 g); B5 (cattle manure 100 g); and B6 (cattle manure 50 g). The interaction of these two treatment factors resulted in 28 treatment combinations. A total of 1 kg of sterilized marine clay soil was placed in a polybag, then ameliorants were added according to the experimental design. The purpose of this study is to utilize HTI industrial waste as a soil ameliorant and to analyze the optimal dose of the ameliorant used during the study. The results of this study indicate that improving the quality of marine clay soil using a combination of organic and inorganic ameliorants enhances the growth in height and diameter of E. pellita compared to treatments using single ameliorants. The results showed that the treatment with B2A1 (Cocopeat 100 g and KCa 25 g) was the most effective, yielding the highest growth response, diameter, and number of leaves compared to other treatments. Keywords: marginal land, plant growth, sludge, soil improvement, waste utilization
FLORA DIVERSITY AND RESTORATION PLANNING FOR CRITICAL LAND IN STEAM-ELECTRIC POWER STATION ULUBELU AREAS Munawaroh, Khoryfatul; Tohir, Rizki Kurnia; Sari, Nurika Arum; Jayani, Faradila Mei; Hasibuan, Mhd Muhajir; Kusuma, Andreas
Jurnal Belantara Vol 8 No 2 (2025)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v8i2.1132

Abstract

Geothermal Power Plants are one of the geothermal energies that can be used as a source of electricity. One of the geothermal powers in Lampung is the Ulubelu PLTP located in Tanggamus Regency. As an energy-producing agency, Ulubelu PLTP also contributes to preserving flora and fauna in their work area. This is shown through the planting of several types of wood plants to improve the flora in their work area. This study aims to record the types of plants that exist, the abundance of their types, climatic and edaphic factors, as well as recommendations for types that can be used for the enrichment of flora types in the Ulubelu PLTP work area. The vegetation analysis method used to collect flora data is a census method divided into 5 observation lines. The dominant and codominant types found at the tree level are Acacia mangium and Erythrina variegata, at the pole level Leucaena leucocephala and Toona sureni, at the pile level Gliricidia sepium and Syzygium myrtifolium, and at the lower plant level are Imperata cylindrica and Mikania micrantha. In addition to commercial types, some types have the potential to be invasive in the Ulubelu PLTP. The study also recommends that plant species be restored to increase species diversity and vegetation density. The types recommended for restoration based on vegetation analysis data are those that have aesthetic value, those that produce fruit or flowers that can present animals, and the protected types or types that can be used in addition to their wood.
Co-Authors ANDREAS KUSUMA Eny Faridah Handojo Hadi Nurjanto Hendry Wijayanti Jarwinda Juniarto, Arief Melya Riniarti Mhd Muhajir Hasibuan Muhammad Hafidz, Muhammad Munawaroh, Khoryfatul sari, nurika arum Silvi Novianti Sri Wilarso Budi Tohir, Rizki Kurnia Yanti Ariyanti Yeni Rahayu